August 13, 2025August 20, 2025 A Seasonal Symphony by Chef Andrea at Riva del Fiume at Four Seasons Bangkok The moment you step into its airy, light-washed dining room, the hum of the Chao Phraya feels like part of the décor — a steady, graceful backdrop to Chef Andrea’s Un Viaggio tasting menu, a poetic journey through the best of the season. Share: